package com.itheima.reggie.controller;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.itheima.reggie.common.R;
import com.itheima.reggie.entity.User;
import com.itheima.reggie.serive.UserService;
//import com.itheima.reggie.utils.SMSUtils;
import com.itheima.reggie.utils.ValidateCodeUtils;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpSession;
import java.util.Map;

@RestController
@RequestMapping("/user")
@Slf4j
public class UserController {
    @Autowired
    private UserService userService;

    @PostMapping("/sendMsg")
    public R<String> sendMsg(@RequestBody User user, HttpSession session) {
        String phone = user.getPhone();
        if (!StringUtils.isEmpty(phone)) {
            String code = ValidateCodeUtils.generateValidateCode(4).toString();
            log.info("code={}",code);
            session.setAttribute(phone, code);
            return R.success(code);
        }
       return R.error("短信发送失败");
    };
    @PostMapping("/login")
    private R<User> Login(@RequestBody Map map, HttpSession session) {

        log.info((map.toString()+ "123"));
//        1.获取手机号
        String phone = map.get("phone").toString();
        String code = map.get("code").toString();

        Object codeInSession = session.getAttribute(phone);
        if(codeInSession!=null && codeInSession.equals(code)){
//        1比对成功就是登录成功
//
            LambdaQueryWrapper<User> queryWrapper = new LambdaQueryWrapper<>();
            queryWrapper.eq(User::getPhone,phone);
            User user = userService.getOne(queryWrapper);
            if(user==null){
//                2. 判断是否为新用户 新用户就注册
                user = new User();
                user.setPhone(phone);
                user.setStatus(1);
                userService.save(user);

            }
            session.setAttribute("user",user.getId());
            return  R.success(user);
        }


        return R.error("登陆失败");

    }

}
